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Palladium catalyzed defect-free <110> zinc-blende structured InAs nanowires

Xu, Hongyi; Gao, Qiang; Jagadish, Chennupati; Zou, Jin; Tan, Hark Hoe


In this study, Pd thin film is used as catalyst to grow epitaxial InAs nanowires on GaAs(111)B substrate in a metal-organic chemical vapor deposition reactor to explore the growth mechanism and the effects of non-gold catalysts in the growth of III-V epitaxial nanowires. Through detailed morphological, structural and chemical characterization using scanning and transmission electron microscopy, it is found that defect-free zinc-blende structured epitaxial InAs nanowires are grown along the...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Conference paper
Source: Materials Research Society Symposium Proceedings Volume 1551
DOI: 10.1557/opl.2013.990


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